Emphasis varies; includes fine-art, photojournalism, portraiture, landscape and nude photography. One- to five-day workshops from July to September, held at the Center. Past instructors have included Judy Dater, Len Jenshel, Sally Mann, Mary Ellen Mark, Larry Fink, Michael Kenna and Arnold Newman.,Emphasis varies; includes fine-art, photojournalism, portraiture, landscape and nude photography. One- to five-day workshops from July to September, held at the Center. Past instructors have included Judy Dater, Len Jenshel, Sally Mann, Mary Ellen Mark, Larry Fink, Michael Kenna and Arnold Newman.